Duck shaped potato masher



FIG. 1 is a top, side perspective view of a duck shaped potato mashershowing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a top plan thereof;

FIG. 5 is a bottom plan thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

The ornamental design for a duck shaped potato masher, as shown and described. 